posture
Synonym discussion
Sense: noun/1
For noun/1, posture is the usual way a person holds the body, especially the back, shoulders, and neck. Pose often means one chosen position for a photo, painting, or performance, so it sounds more momentary. Stance is most natural for the way someone stands, and it can also mean an opinion, so it is narrower physically. Bearing is more formal and often suggests the impression created by posture, such as confidence or dignity. In everyday health advice, posture is the best word: you improve your posture at a desk, strike a pose for a camera, take a wide stance before hitting a ball, and admire a dancer's graceful bearing.
Etymology
English borrowed posture from Middle French, which had taken it from Italian postura. Behind both is Latin positura, from ponere, meaning 'to place'. The earliest core idea was physical placing or arrangement, and English later extended it to a person's body position and then to a more figurative sense of public or political attitude.